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Sieve of Eratosthenes

For Students 4th - 5th Standards
Named after the Greek Mathematician. This classic method of finding prime numbers is also great for teaching about factors and multiples. The visnos sieve allows for multi colored squares this allows identification of any numbers prime...
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NASA

Nasa: Astronomy Picture of the Day: Hypatia

For Students 3rd - 8th
Learn more about Hypatia when you check out this resource. This site features a picture and a brief synopsis of this famous scientist.

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